Yes, rumors everywhere. However we have been told to expect a few big changes for the 2017 Z's. What we do know is that the changes won't be body or interior design related ( other than colors). Ruled out by the Grand Sport release. We have a new 10 speed transmission that is slated to be put into 8 other models. It debuted in a ZL1 and performs like lightning shift wise. There is no way the ZL1 is going to upstage the flagship sports car. So there is a pretty good chance of that trans hitting us at some point. We will find out on the 28th what the changes are. Fingers crossed that what was hinted at today is real!